I'm sympathetic to a lot of libertarian arguments, but I've always felt put off by the prominent position in which American libertarians place firearms. I just thought of a punchy way to express why it bothers me.

You're not at liberty as long as someone's pointing a gun at your head.

Libertarians tend to focus on unchecked power in government hands. But I'm worried about unchecked power in anyone's hands, particularly if I don't trust their trigger reflexes.